基于JAVA语言——坦克大战。本设计的主要实现功能是让用户坦克能随意移动并攻击目标，敌人坦克能寻址攻击用户坦克或主基地。-JAVA-based language- Battle City. The design of the main function is to allow users to achieve tank is able to move and attack target, attack enemy tanks capable of addressing the main tank